IPSec Between Two Cisco VPN 3000 Concentrators with Overlapping Private Networks

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Updated:January 14, 2008

Document ID:26286

Bias-Free Language

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Introduction

Prerequisites

Requirements

Components Used

Network Diagram

Conventions

Configure the VPN 3000 Concentrator A

Configure Cisco VPN 3000 Concentrator B

Verify

Verify the VPN 3000 Concentrator A Configuration

Verify the VPN 3000 Concentrator B Configuration

Troubleshoot

Troubleshoot the VPN 3000 Concentrator A Configuration

Troubleshoot the VPN 3000 Concentrator B Configuration

Related Information

Introduction

This document describes how to configure the Cisco VPN 3000 Concentrator in a site-to-site IPSec VPN with overlapping network addresses behind the VPN gateways. The enhanced Network Address Translation (NAT) feature introduced in VPN 3000 Concentrator version 3.6 was used in this example to translate the overlapping networks on each side of the IPSec VPN tunnel to change the addresses in the non-overlapping range.

Prerequisites

Requirements

Before attempting this configuration, ensure that you meet these requirements:

Knowledge of the Cisco VPN 3000 Concentrator
Knowledge of IPSec VPN

Components Used

The information in this document is based on these software and hardware versions:

Cisco VPN 3000 Concentrator version 3.6 or later

The information in this document was created from the devices in a specific lab environment. All of the devices used in this document started with a cleared (default) configuration. If your network is live, make sure that you understand the potential impact of any command.

Network Diagram

This document uses this network setup:

Both private LAN 1 and private LAN 2 have an IP subnet of 14.38.100.0/24. This simulates the overlapping address space behind each side of the IPSec tunnel.

In this example, the VPN 3000 Concentrator performs a bi-directional NAT translation so the two private LANs can communicate over the IPSec tunnel. The translation means that private LAN 1 "sees" private LAN 2 as 14.38.200.0/24 through the IPSec tunnel, and private LAN 2 "sees" Private LAN 1 as 14.38.80.0/24 through the IPSec tunnel.

Conventions

For more information on document conventions, refer to the Cisco Technical Tips Conventions.

Configure the VPN 3000 Concentrator A

Use the following procedure to configure the VPN 3000 Concentrator A.

Configure the LAN-to-LAN session proposals and parameters for LAN-to-LAN on VPN Concentrator A under Configuration > System > Tunneling Protocols > IPSec > LAN-to-LAN > Modify.
- Under the Local Network section, enter 14.38.80.0/24 in the IP Address field.
- Under the Remote Network section, enter 14.38.200.0/24 in the IP Address field.
Click Apply when you have finished.
Create the static NAT for private LAN 2 destined for private LAN 1 by going to Configuration > Policy Management > Traffic Management > NAT > LAN-to-LAN Rules > Modify.

In the IP Address row, enter 14.38.100.0/24 in the Source Network field, 14.38.80.0/24 in the Translated Network field, 14.38.200.0/24 in the Remote Network field, and click Apply.
Select Configuration > Policy Management > Traffic Management > NAT > Enable and select Check to enable NAT rules on LAN-to-LAN tunnels. Click Apply.

Configure Cisco VPN 3000 Concentrator B

Use the following procedure to configure Cisco VPN 3000 Concentrator B.

Configure the LAN-to-LAN sessions proposals and parameters for LAN-to-LAN on VPN Concentrator B by selecting Configuration > System > Tunneling Protocols > IPSec > LAN-to-LAN > Modify.
- Under the Local Network section, enter 14.38.200.0/24 in the IP Address field.
- Under the Remote Network section, enter 14.38.80.0/24 in the IP Address field.
Click Apply when you have finished.
Create the static NAT for private LAN 1 destined for private LAN 2 by selecting Configuration > Policy Management > Traffic Management > NAT > LAN-to-LAN Rules > Modify.

In the IP Address row, enter 14.38.100.0/24 in the Source Network field, 14.38.200.0/24 in the Translated Network field, 14.38.80.0/24 in the Remote Network field, and click Apply.
Select Configuration > Policy Management > Traffic Management > NAT > Enable and select Check to enable NAT rules on LAN-to-LAN tunnels. Click Apply.

Verify

Verify the VPN 3000 Concentrator A Configuration

This section provides information you can use to confirm your configuration is working properly.

Certain show commands are supported by the Output Interpreter Tool (registered customers only) , which allows you to view an analysis of show command output.

To initiate the tunnel, send a ping from a private LAN 2 device (14.38.200.10) to an IP address on private LAN 1 (14.38.80.200).
Confirm that the Internet Key Exchange (IKE) and IPSec sessions show private LAN 1 and private LAN 2 with NAT by selecting Administration > Administer Sessions > Detail.

Verify the VPN 3000 Concentrator B Configuration

This section provides information you can use to confirm your configuration is working properly. For information on setting up and reviewing logs when troubleshooting connection problems with VPN 3000 Concentrator, refer to Troubleshooting Connection Problems on the VPN 3000 Concentrator.

Certain show commands are supported by the Output Interpreter Tool (registered customers only) , which allows you to view an analysis of show command output.

Confirm that the IKE and IPSec sessions show the private LAN 2 and private LAN 1 with the NAT by selecting Administration > Administer Sessions > Detail.

Troubleshoot

Troubleshoot the VPN 3000 Concentrator A Configuration

On the VPN Concentrator, turn on logging, select Configuration > System > Events > Classes > Modify. The following options are available:

IKE
IKEDBG
IKEDECODE
IPSEC
IPSECDBG
IPSECDECODE
Severity to Log = 1-13
Severity to Console = 1-3

You can retrieve the event log by selecting Monitoring > Event Log.

For additional information setting up and reviewing logs when troubleshooting connection problems with VPN 3000 Concentrator, refer to Troubleshooting Connection Problems on the VPN 3000 Concentrator.

1 08/09/2002 13:14:22.690 SEV=8 IKEDBG/0 RPT=52040 172.18.124.132 
RECEIVED Message (msgid=0) with payloads : 
HDR + SA (1) + VENDOR (13) + NONE (0) ... total length : 108


3 08/09/2002 13:14:22.690 SEV=9 IKEDBG/0 RPT=52041 172.18.124.132 
processing SA payload


4 08/09/2002 13:14:22.690 SEV=8 IKEDBG/0 RPT=52042 
Proposal # 1, Transform # 1, Type ISAKMP, Id IKE
Parsing received transform:
  Phase 1 failure against global IKE proposal # 1:
  Mismatched attr types for class Auth Method:
    Rcv'd: Preshared Key
    Cfg'd: XAUTH with Preshared Key (Initiator authenticated)


10 08/09/2002 13:14:22.690 SEV=7 IKEDBG/0 RPT=52043 172.18.124.132 
Oakley proposal is acceptable


11 08/09/2002 13:14:22.690 SEV=9 IKEDBG/47 RPT=28 172.18.124.132 
processing VID payload


12 08/09/2002 13:14:22.690 SEV=9 IKEDBG/49 RPT=24 172.18.124.132 
Received Fragmentation VID


13 08/09/2002 13:14:22.690 SEV=5 IKEDBG/64 RPT=6 172.18.124.132 
IKE Peer included IKE fragmentation capability flags:
Main Mode:        True
Aggressive Mode:  True


15 08/09/2002 13:14:22.690 SEV=9 IKEDBG/0 RPT=52044 172.18.124.132 
processing IKE SA


16 08/09/2002 13:14:22.690 SEV=8 IKEDBG/0 RPT=52045 
Proposal # 1, Transform # 1, Type ISAKMP, Id IKE
Parsing received transform:
  Phase 1 failure against global IKE proposal # 1:
  Mismatched attr types for class Auth Method:
    Rcv'd: Preshared Key
    Cfg'd: XAUTH with Preshared Key (Initiator authenticated)


22 08/09/2002 13:14:22.690 SEV=7 IKEDBG/28 RPT=5 172.18.124.132 
IKE SA Proposal # 1, Transform # 1 acceptable
Matches global IKE entry # 2


23 08/09/2002 13:14:22.690 SEV=9 IKEDBG/0 RPT=52046 172.18.124.132 
constructing ISA_SA for isakmp


24 08/09/2002 13:14:22.690 SEV=9 IKEDBG/46 RPT=26 172.18.124.132 
constructing Fragmentation VID + extended capabilities payload


25 08/09/2002 13:14:22.690 SEV=8 IKEDBG/0 RPT=52047 172.18.124.132 
SENDING Message (msgid=0) with payloads : 
HDR + SA (1) + VENDOR (13)  ... total length : 108


27 08/09/2002 13:14:22.700 SEV=8 IKEDBG/0 RPT=52048 172.18.124.132 
RECEIVED Message (msgid=0) with payloads : 
HDR + KE (4) + NONCE (10) + VENDOR (13) + VENDOR (13) + VENDOR (13) + VENDOR (13
) + NONE (0) ... total length : 256

30 08/09/2002 13:14:22.700 SEV=8 IKEDBG/0 RPT=52049 172.18.124.132 
RECEIVED Message (msgid=0) with payloads : 
HDR + KE (4) + NONCE (10) + VENDOR (13) + VENDOR (13) + VENDOR (13) + VENDOR (13
) + NONE (0) ... total length : 256

33 08/09/2002 13:14:22.700 SEV=9 IKEDBG/0 RPT=52050 172.18.124.132 
processing ke payload

34 08/09/2002 13:14:22.700 SEV=9 IKEDBG/0 RPT=52051 172.18.124.132 
processing ISA_KE

35 08/09/2002 13:14:22.700 SEV=9 IKEDBG/1 RPT=83 172.18.124.132 
processing nonce payload

36 08/09/2002 13:14:22.700 SEV=9 IKEDBG/47 RPT=29 172.18.124.132 
processing VID payload

37 08/09/2002 13:14:22.700 SEV=9 IKEDBG/49 RPT=25 172.18.124.132 
Received Cisco Unity client VID

38 08/09/2002 13:14:22.700 SEV=9 IKEDBG/47 RPT=30 172.18.124.132 
processing VID payload

39 08/09/2002 13:14:22.700 SEV=9 IKEDBG/49 RPT=26 172.18.124.132 
Received xauth V6 VID

40 08/09/2002 13:14:22.700 SEV=9 IKEDBG/47 RPT=31 172.18.124.132 
processing VID payload

41 08/09/2002 13:14:22.700 SEV=9 IKEDBG/38 RPT=9 172.18.124.132 
Processing VPN 3000 spoofing IOS Vendor ID payload (version: 1.0.0, capabilities
: 20000001)

43 08/09/2002 13:14:22.700 SEV=9 IKEDBG/47 RPT=32 172.18.124.132 
processing VID payload

44 08/09/2002 13:14:22.700 SEV=9 IKEDBG/49 RPT=27 172.18.124.132 
Received Altiga GW VID

45 08/09/2002 13:14:22.730 SEV=9 IKEDBG/0 RPT=52052 172.18.124.132 
constructing ke payload

46 08/09/2002 13:14:22.730 SEV=9 IKEDBG/1 RPT=84 172.18.124.132 
constructing nonce payload

47 08/09/2002 13:14:22.730 SEV=9 IKEDBG/46 RPT=27 172.18.124.132 
constructing Cisco Unity VID payload

48 08/09/2002 13:14:22.730 SEV=9 IKEDBG/46 RPT=28 172.18.124.132 
constructing xauth V6 VID payload

49 08/09/2002 13:14:22.730 SEV=9 IKEDBG/48 RPT=10 172.18.124.132 
Send IOS VID

50 08/09/2002 13:14:22.730 SEV=9 IKEDBG/38 RPT=10 172.18.124.132 
Constructing VPN 3000 spoofing IOS Vendor ID payload (version: 1.0.0, capabiliti
es: 20000001)

52 08/09/2002 13:14:22.730 SEV=9 IKEDBG/46 RPT=29 172.18.124.132 
constructing VID payload

53 08/09/2002 13:14:22.730 SEV=9 IKEDBG/48 RPT=11 172.18.124.132 
Send Altiga GW VID

54 08/09/2002 13:14:22.730 SEV=9 IKEDBG/0 RPT=52053 172.18.124.132 
Generating keys for Responder...

55 08/09/2002 13:14:22.730 SEV=8 IKEDBG/0 RPT=52054 172.18.124.132 
SENDING Message (msgid=0) with payloads : 
HDR + KE (4) + NONCE (10)  ... total length : 256

57 08/09/2002 13:14:22.770 SEV=8 IKEDBG/0 RPT=52055 172.18.124.132 
RECEIVED Message (msgid=0) with payloads : 
HDR + ID (5) + HASH (8) + IOS KEEPALIVE (14) + VENDOR (13) + NONE (0) ... total 
length : 92

60 08/09/2002 13:14:22.770 SEV=9 IKEDBG/1 RPT=85 172.18.124.132 
Group [172.18.124.132]
Processing ID

61 08/09/2002 13:14:22.770 SEV=9 IKEDBG/0 RPT=52056 172.18.124.132 
Group [172.18.124.132]
processing hash

62 08/09/2002 13:14:22.770 SEV=9 IKEDBG/0 RPT=52057 172.18.124.132 
Group [172.18.124.132]
computing hash

63 08/09/2002 13:14:22.770 SEV=9 IKEDBG/34 RPT=9 172.18.124.132 
Processing IOS keep alive payload: proposal=32767/32767 sec.

64 08/09/2002 13:14:22.770 SEV=9 IKEDBG/47 RPT=33 172.18.124.132 
Group [172.18.124.132]
processing VID payload

65 08/09/2002 13:14:22.770 SEV=9 IKEDBG/49 RPT=28 172.18.124.132 
Group [172.18.124.132]
Received DPD VID

66 08/09/2002 13:14:22.770 SEV=9 IKEDBG/23 RPT=6 172.18.124.132 
Group [172.18.124.132]
Starting group lookup for peer 172.18.124.132

67 08/09/2002 13:14:22.770 SEV=8 AUTHDBG/1 RPT=7 
AUTH_Open() returns 9

68 08/09/2002 13:14:22.770 SEV=7 AUTH/12 RPT=7 
Authentication session opened: handle = 9

69 08/09/2002 13:14:22.770 SEV=8 AUTHDBG/3 RPT=9 
AUTH_PutAttrTable(9, 8c6274)

70 08/09/2002 13:14:22.770 SEV=8 AUTHDBG/6 RPT=6 
AUTH_GroupAuthenticate(9, 2f1c798, 599818)

71 08/09/2002 13:14:22.770 SEV=8 AUTHDBG/59 RPT=9 
AUTH_BindServer(511c62c, 0, 0)

72 08/09/2002 13:14:22.770 SEV=9 AUTHDBG/69 RPT=9 
Auth Server db1704 has been bound to ACB 511c62c, sessions = 1

73 08/09/2002 13:14:22.770 SEV=8 AUTHDBG/65 RPT=9 
AUTH_CreateTimer(511c62c, 0, 0)

74 08/09/2002 13:14:22.770 SEV=9 AUTHDBG/72 RPT=9 
Reply timer created: handle = 66001B

75 08/09/2002 13:14:22.770 SEV=8 AUTHDBG/179 RPT=9 
AUTH_SyncToServer(511c62c, 0, 0)

76 08/09/2002 13:14:22.770 SEV=8 AUTHDBG/180 RPT=9 
AUTH_SendLockReq(511c62c, 0, 0)

77 08/09/2002 13:14:22.770 SEV=8 AUTHDBG/61 RPT=9 
AUTH_BuildMsg(511c62c, 0, 0)

78 08/09/2002 13:14:22.770 SEV=8 AUTHDBG/64 RPT=9 
AUTH_StartTimer(511c62c, 0, 0)

79 08/09/2002 13:14:22.770 SEV=9 AUTHDBG/73 RPT=9 
Reply timer started: handle = 66001B, timestamp = 17178934, timeout = 30000

80 08/09/2002 13:14:22.770 SEV=8 AUTHDBG/62 RPT=9 
AUTH_SndRequest(511c62c, 0, 0)

81 08/09/2002 13:14:22.770 SEV=8 AUTHDBG/50 RPT=17 
IntDB_Decode(37f1908, 149)

82 08/09/2002 13:14:22.770 SEV=8 AUTHDBG/47 RPT=17 
IntDB_Xmt(511c62c)

83 08/09/2002 13:14:22.770 SEV=9 AUTHDBG/71 RPT=9 
xmit_cnt = 1

84 08/09/2002 13:14:22.770 SEV=8 AUTHDBG/47 RPT=18 
IntDB_Xmt(511c62c)

85 08/09/2002 13:14:22.870 SEV=8 AUTHDBG/49 RPT=9 
IntDB_Match(511c62c, 5119cc4)

86 08/09/2002 13:14:22.870 SEV=8 AUTHDBG/63 RPT=9 
AUTH_RcvReply(511c62c, 0, 0)

87 08/09/2002 13:14:22.870 SEV=8 AUTHDBG/50 RPT=18 
IntDB_Decode(5119cc4, 835)

88 08/09/2002 13:14:22.870 SEV=8 AUTHDBG/48 RPT=9 
IntDB_Rcv(511c62c)

89 08/09/2002 13:14:22.870 SEV=8 AUTHDBG/66 RPT=9 
AUTH_DeleteTimer(511c62c, 0, 0)

90 08/09/2002 13:14:22.870 SEV=9 AUTHDBG/74 RPT=9 
Reply timer stopped: handle = 66001B, timestamp = 17178944

91 08/09/2002 13:14:22.870 SEV=8 AUTHDBG/58 RPT=9 
AUTH_Callback(511c62c, 0, 0)

92 08/09/2002 13:14:22.870 SEV=6 AUTH/41 RPT=8 172.18.124.132 
Authentication successful: handle = 9, server = Internal, group = 172.18.124.132

93 08/09/2002 13:14:22.870 SEV=7 IKEDBG/0 RPT=52058 172.18.124.132 
Group [172.18.124.132]
Found Phase 1 Group (172.18.124.132)

94 08/09/2002 13:14:22.870 SEV=8 AUTHDBG/4 RPT=8 
AUTH_GetAttrTable(9, 8c6520)

95 08/09/2002 13:14:22.870 SEV=7 IKEDBG/14 RPT=7 172.18.124.132 
Group [172.18.124.132]
Authentication configured for Internal

96 08/09/2002 13:14:22.870 SEV=8 AUTHDBG/2 RPT=7 
AUTH_Close(9)

97 08/09/2002 13:14:22.870 SEV=9 IKEDBG/1 RPT=86 172.18.124.132 
Group [172.18.124.132]
constructing ID

98 08/09/2002 13:14:22.870 SEV=9 IKEDBG/0 RPT=52059 
Group [172.18.124.132]
construct hash payload

99 08/09/2002 13:14:22.870 SEV=9 IKEDBG/0 RPT=52060 172.18.124.132 
Group [172.18.124.132]
computing hash

100 08/09/2002 13:14:22.870 SEV=9 IKEDBG/34 RPT=10 172.18.124.132 
Constructing IOS keep alive payload: proposal=32767/32767 sec.

101 08/09/2002 13:14:22.870 SEV=9 IKEDBG/46 RPT=30 172.18.124.132 
Group [172.18.124.132]
constructing dpd vid payload

102 08/09/2002 13:14:22.870 SEV=8 IKEDBG/0 RPT=52061 172.18.124.132 
SENDING Message (msgid=0) with payloads : 
HDR + ID (5) + HASH (8)  ... total length : 92

104 08/09/2002 13:14:22.870 SEV=4 IKE/119 RPT=8 172.18.124.132 
Group [172.18.124.132]
PHASE 1 COMPLETED

105 08/09/2002 13:14:22.870 SEV=6 IKE/121 RPT=6 172.18.124.132 
Keep-alive type for this connection: DPD

106 08/09/2002 13:14:22.870 SEV=7 IKEDBG/0 RPT=52062 172.18.124.132 
Group [172.18.124.132]
Starting phase 1 rekey timer: 73440000 (ms)

107 08/09/2002 13:14:22.870 SEV=4 AUTH/22 RPT=38 
User 172.18.124.132 connected

108 08/09/2002 13:14:22.870 SEV=8 AUTHDBG/60 RPT=9 
AUTH_UnbindServer(511c62c, 0, 0)

109 08/09/2002 13:14:22.870 SEV=9 AUTHDBG/70 RPT=9 
Auth Server db1704 has been unbound from ACB 511c62c, sessions = 0

110 08/09/2002 13:14:22.870 SEV=8 AUTHDBG/10 RPT=7 
AUTH_Int_FreeAuthCB(511c62c)

111 08/09/2002 13:14:22.870 SEV=7 AUTH/13 RPT=7 
Authentication session closed: handle = 9

112 08/09/2002 13:14:22.970 SEV=8 IKEDBG/0 RPT=52063 172.18.124.132 
RECEIVED Message (msgid=56fdca09) with payloads : 
HDR + HASH (8) + SA (1) + NONCE (10) + ID (5) + ID (5) + NOTIFY (11) + NONE (0) 
... total length : 180

115 08/09/2002 13:14:22.970 SEV=9 IKEDBG/0 RPT=52064 172.18.124.132 
Group [172.18.124.132]
processing hash

116 08/09/2002 13:14:22.970 SEV=9 IKEDBG/0 RPT=52065 172.18.124.132 
Group [172.18.124.132]
processing SA payload

117 08/09/2002 13:14:22.970 SEV=9 IKEDBG/1 RPT=87 172.18.124.132 
Group [172.18.124.132]
processing nonce payload

118 08/09/2002 13:14:22.970 SEV=9 IKEDBG/1 RPT=88 172.18.124.132 
Group [172.18.124.132]
Processing ID

119 08/09/2002 13:14:22.970 SEV=5 IKE/35 RPT=4 172.18.124.132 
Group [172.18.124.132]
Received remote IP Proxy Subnet data in ID Payload:
 Address 14.38.80.0, Mask 255.255.255.0, Protocol 0, Port 0

122 08/09/2002 13:14:22.970 SEV=9 IKEDBG/1 RPT=89 172.18.124.132 
Group [172.18.124.132]
Processing ID

123 08/09/2002 13:14:22.970 SEV=5 IKE/34 RPT=6 172.18.124.132 
Group [172.18.124.132]
Received local IP Proxy Subnet data in ID Payload:
 Address 14.38.200.0, Mask 255.255.255.0, Protocol 0, Port 0

126 08/09/2002 13:14:22.970 SEV=9 IKEDBG/0 RPT=52066 172.18.124.132 
Group [172.18.124.132]
Processing Notify payload

127 08/09/2002 13:14:22.970 SEV=8 IKEDBG/0 RPT=52067 
QM IsRekeyed old sa not found by addr

128 08/09/2002 13:14:22.970 SEV=5 IKE/66 RPT=8 172.18.124.132 
Group [172.18.124.132]
IKE Remote Peer configured for SA: L2L: RTP NAT TUNNEL

129 08/09/2002 13:14:22.970 SEV=9 IKEDBG/0 RPT=52068 172.18.124.132 
Group [172.18.124.132]
processing IPSEC SA

130 08/09/2002 13:14:22.970 SEV=7 IKEDBG/27 RPT=6 172.18.124.132 
Group [172.18.124.132]
IPSec SA Proposal # 1, Transform # 1 acceptable

131 08/09/2002 13:14:22.970 SEV=7 IKEDBG/0 RPT=52069 172.18.124.132 
Group [172.18.124.132]
IKE: requesting SPI!

132 08/09/2002 13:14:22.970 SEV=6 IKE/0 RPT=5 
Received unexpected event EV_ACTIVATE_NEW_SA in state MM_ACTIVE

133 08/09/2002 13:14:22.970 SEV=9 IPSECDBG/6 RPT=41 
IPSEC key message parse - msgtype 6, len 208, vers 1, pid 00000000, seq 12, err 
0, type 2, mode 0, state 32, label 0, pad 0, spi 00000000, encrKeyLen 0, hashKey
Len 0, ivlen 0, alg 0, hmacAlg 0, lifetype 0, lifetime1 21, lifetime2 0, dsId 30
0

137 08/09/2002 13:14:22.970 SEV=9 IPSECDBG/1 RPT=155 
Processing KEY_GETSPI msg!

138 08/09/2002 13:14:22.970 SEV=7 IPSECDBG/13 RPT=9 
Reserved SPI 840508266

139 08/09/2002 13:14:22.970 SEV=8 IKEDBG/6 RPT=9 
IKE got SPI from key engine: SPI = 0x3219236a

140 08/09/2002 13:14:22.970 SEV=9 IKEDBG/0 RPT=52070 172.18.124.132 
Group [172.18.124.132]
oakley constucting quick mode

141 08/09/2002 13:14:22.970 SEV=9 IKEDBG/0 RPT=52071 172.18.124.132 
Group [172.18.124.132]
constructing blank hash

142 08/09/2002 13:14:22.970 SEV=9 IKEDBG/0 RPT=52072 172.18.124.132 
Group [172.18.124.132]
constructing ISA_SA for ipsec

143 08/09/2002 13:14:22.970 SEV=9 IKEDBG/1 RPT=90 172.18.124.132 
Group [172.18.124.132]
constructing ipsec nonce payload

144 08/09/2002 13:14:22.970 SEV=9 IKEDBG/1 RPT=91 172.18.124.132 
Group [172.18.124.132]
constructing proxy ID

145 08/09/2002 13:14:22.970 SEV=7 IKEDBG/0 RPT=52073 172.18.124.132 
Group [172.18.124.132]
Transmitting Proxy Id:
  Remote subnet: 14.38.80.0  Mask 255.255.255.0 Protocol 0  Port 0
  Local subnet:  14.38.200.0  mask 255.255.255.0 Protocol 0  Port 0

149 08/09/2002 13:14:22.970 SEV=9 IKEDBG/0 RPT=52074 172.18.124.132 
Group [172.18.124.132]
constructing qm hash

150 08/09/2002 13:14:22.970 SEV=8 IKEDBG/0 RPT=52075 172.18.124.132 
SENDING Message (msgid=56fdca09) with payloads : 
HDR + HASH (8) + SA (1)  ... total length : 152

152 08/09/2002 13:14:22.980 SEV=8 IKEDBG/0 RPT=52076 172.18.124.132 
RECEIVED Message (msgid=56fdca09) with payloads : 
HDR + HASH (8) + NONE (0) ... total length : 48

154 08/09/2002 13:14:22.980 SEV=9 IKEDBG/0 RPT=52077 172.18.124.132 
Group [172.18.124.132]
processing hash

155 08/09/2002 13:14:22.980 SEV=9 IKEDBG/0 RPT=52078 172.18.124.132 
Group [172.18.124.132]
loading all IPSEC SAs

156 08/09/2002 13:14:22.980 SEV=9 IKEDBG/1 RPT=92 172.18.124.132 
Group [172.18.124.132]
Generating Quick Mode Key!

157 08/09/2002 13:14:22.980 SEV=9 IKEDBG/1 RPT=93 172.18.124.132 
Group [172.18.124.132]
Generating Quick Mode Key!

158 08/09/2002 13:14:22.980 SEV=7 IKEDBG/0 RPT=52079 172.18.124.132 
Group [172.18.124.132]
Loading subnet:
  Dst: 14.38.200.0  mask: 255.255.255.0
  Src: 14.38.80.0  mask: 255.255.255.0

161 08/09/2002 13:14:22.980 SEV=4 IKE/49 RPT=12 172.18.124.132 
Group [172.18.124.132]
Security negotiation complete for LAN-to-LAN Group (172.18.124.132)
Responder, Inbound SPI = 0x3219236a, Outbound SPI = 0x3607c2f4

164 08/09/2002 13:14:22.980 SEV=9 IPSECDBG/6 RPT=42 
IPSEC key message parse - msgtype 1, len 622, vers 1, pid 00000000, seq 0, err 0
, type 2, mode 1, state 64, label 0, pad 0, spi 3607c2f4, encrKeyLen 24, hashKey
Len 16, ivlen 8, alg 2, hmacAlg 3, lifetype 0, lifetime1 21, lifetime2 0, dsId 0

167 08/09/2002 13:14:22.980 SEV=9 IPSECDBG/1 RPT=156 
Processing KEY_ADD msg!

168 08/09/2002 13:14:22.980 SEV=9 IPSECDBG/1 RPT=157 
key_msghdr2secassoc(): Enter

169 08/09/2002 13:14:22.980 SEV=7 IPSECDBG/1 RPT=158 
No USER filter configured

170 08/09/2002 13:14:22.980 SEV=9 IPSECDBG/1 RPT=159 
KeyProcessAdd: Enter

171 08/09/2002 13:14:22.980 SEV=8 IPSECDBG/1 RPT=160 
KeyProcessAdd: Adding outbound SA

172 08/09/2002 13:14:22.980 SEV=8 IPSECDBG/1 RPT=161 
KeyProcessAdd: src 14.38.200.0 mask 0.0.0.255, dst 14.38.80.0 mask 0.0.0.255

173 08/09/2002 13:14:22.980 SEV=8 IPSECDBG/1 RPT=162 
KeyProcessAdd: FilterIpsecAddIkeSa success

174 08/09/2002 13:14:22.980 SEV=9 IPSECDBG/6 RPT=43 
IPSEC key message parse - msgtype 3, len 335, vers 1, pid 00000000, seq 0, err 0
, type 2, mode 1, state 32, label 0, pad 0, spi 3219236a, encrKeyLen 24, hashKey
Len 16, ivlen 8, alg 2, hmacAlg 3, lifetype 0, lifetime1 21, lifetime2 0, dsId 0

177 08/09/2002 13:14:22.980 SEV=9 IPSECDBG/1 RPT=163 
Processing KEY_UPDATE msg!

178 08/09/2002 13:14:22.980 SEV=9 IPSECDBG/1 RPT=164 
Update inbound SA addresses

179 08/09/2002 13:14:22.980 SEV=9 IPSECDBG/1 RPT=165 
key_msghdr2secassoc(): Enter

180 08/09/2002 13:14:22.980 SEV=7 IPSECDBG/1 RPT=166 
No USER filter configured

181 08/09/2002 13:14:22.980 SEV=9 IPSECDBG/1 RPT=167 
KeyProcessUpdate: Enter

182 08/09/2002 13:14:22.980 SEV=8 IPSECDBG/1 RPT=168 
KeyProcessUpdate: success

183 08/09/2002 13:14:22.980 SEV=8 IKEDBG/7 RPT=9 
IKE got a KEY_ADD msg for SA: SPI = 0x3607c2f4

184 08/09/2002 13:14:22.980 SEV=8 IKEDBG/0 RPT=52080 
pitcher: rcv KEY_UPDATE, spi 0x3219236a

185 08/09/2002 13:14:22.980 SEV=4 IKE/120 RPT=12 172.18.124.132 
Group [172.18.124.132]
PHASE 2 COMPLETED (msgid=56fdca09)

186 08/09/2002 13:14:24.690 SEV=7 IPSECDBG/1 RPT=169 
IPSec Inbound SA has received data!

187 08/09/2002 13:14:24.690 SEV=8 IKEDBG/0 RPT=52081 
pitcher: recv KEY_SA_ACTIVE spi 0x3219236a

188 08/09/2002 13:14:24.690 SEV=8 IKEDBG/0 RPT=52082 
KEY_SA_ACTIVE no old rekey centry found with new spi 0x3219236a, mess_id 0x0

Troubleshoot the VPN 3000 Concentrator B Configuration

For information setting up and reviewing logs when troubleshooting connection problems with VPN 3000 Concentrator, refer to Troubleshooting Connection Problems on the VPN 3000 Concentrator. Before issuing debug commands, please see Important Information on Debug Commands.

1 08/07/2002 13:27:13.970 SEV=7 IPSECDBG/10 RPT=4 
IPSEC ipsec_output() can call key_acquire() because 590 seconds have elapsed sin
ce last IKE negotiation began (src 0x0e265065, dst 0x01b99224)


3 08/07/2002 13:27:13.970 SEV=7 IPSECDBG/14 RPT=5 
Sending KEY_ACQUIRE to IKE for src 14.38.80.101, dst 14.38.200.3


4 08/07/2002 13:27:13.970 SEV=8 IKEDBG/0 RPT=52300 
pitcher: received a key acquire message!


5 08/07/2002 13:27:13.970 SEV=4 IKE/41 RPT=5 172.18.124.131 
IKE Initiator: New Phase 1, Intf 2, IKE Peer 172.18.124.131
local Proxy Address 14.38.80.0, remote Proxy Address 14.38.200.0,
SA (L2L: VPN TUNNEL)


8 08/07/2002 13:27:13.970 SEV=9 IKEDBG/0 RPT=52301 172.18.124.131 
constructing ISA_SA for isakmp


9 08/07/2002 13:27:13.970 SEV=9 IKEDBG/46 RPT=26 172.18.124.131 
constructing Fragmentation VID + extended capabilities payload


10 08/07/2002 13:27:13.970 SEV=8 IKEDBG/0 RPT=52302 172.18.124.131 
SENDING Message (msgid=0) with payloads : 
HDR + SA (1) + VENDOR (13)  ... total length : 108


12 08/07/2002 13:27:13.970 SEV=8 IKEDBG/0 RPT=52303 172.18.124.131 
RECEIVED Message (msgid=0) with payloads : 
HDR + SA (1) + VENDOR (13) + NONE (0) ... total length : 108


14 08/07/2002 13:27:13.970 SEV=8 IKEDBG/0 RPT=52304 172.18.124.131 
RECEIVED Message (msgid=0) with payloads : 
HDR + SA (1) + VENDOR (13) + NONE (0) ... total length : 108


16 08/07/2002 13:27:13.970 SEV=9 IKEDBG/0 RPT=52305 172.18.124.131 
processing SA payload


17 08/07/2002 13:27:13.970 SEV=7 IKEDBG/0 RPT=52306 172.18.124.131 
Oakley proposal is acceptable


18 08/07/2002 13:27:13.970 SEV=9 IKEDBG/47 RPT=31 172.18.124.131 
processing VID payload


19 08/07/2002 13:27:13.970 SEV=9 IKEDBG/49 RPT=26 172.18.124.131 
Received Fragmentation VID


20 08/07/2002 13:27:13.970 SEV=5 IKEDBG/64 RPT=7 172.18.124.131 
IKE Peer included IKE fragmentation capability flags:
Main Mode:        True
Aggressive Mode:  True


22 08/07/2002 13:27:13.970 SEV=9 IKEDBG/0 RPT=52307 172.18.124.131 
constructing ke payload


23 08/07/2002 13:27:13.970 SEV=9 IKEDBG/1 RPT=70 172.18.124.131 
constructing nonce payload

24 08/07/2002 13:27:13.970 SEV=9 IKEDBG/46 RPT=27 172.18.124.131 
constructing Cisco Unity VID payload

25 08/07/2002 13:27:13.970 SEV=9 IKEDBG/46 RPT=28 172.18.124.131 
constructing xauth V6 VID payload

26 08/07/2002 13:27:13.970 SEV=9 IKEDBG/48 RPT=11 172.18.124.131 
Send IOS VID

27 08/07/2002 13:27:13.970 SEV=9 IKEDBG/38 RPT=11 172.18.124.131 
Constructing VPN 3000 spoofing IOS Vendor ID payload (version: 1.0.0, capabiliti
es: 20000001)

29 08/07/2002 13:27:13.970 SEV=9 IKEDBG/46 RPT=29 172.18.124.131 
constructing VID payload

30 08/07/2002 13:27:13.970 SEV=9 IKEDBG/48 RPT=12 172.18.124.131 
Send Altiga GW VID

31 08/07/2002 13:27:13.970 SEV=8 IKEDBG/0 RPT=52308 172.18.124.131 
SENDING Message (msgid=0) with payloads : 
HDR + KE (4) + NONCE (10)  ... total length : 256

33 08/07/2002 13:27:14.010 SEV=8 IKEDBG/0 RPT=52309 172.18.124.131 
RECEIVED Message (msgid=0) with payloads : 
HDR + KE (4) + NONCE (10) + VENDOR (13) + VENDOR (13) + VENDOR (13) + VENDOR (13
) + NONE (0) ... total length : 256

36 08/07/2002 13:27:14.010 SEV=8 IKEDBG/0 RPT=52310 172.18.124.131 
RECEIVED Message (msgid=0) with payloads : 
HDR + KE (4) + NONCE (10) + VENDOR (13) + VENDOR (13) + VENDOR (13) + VENDOR (13
) + NONE (0) ... total length : 256

39 08/07/2002 13:27:14.010 SEV=9 IKEDBG/0 RPT=52311 172.18.124.131 
processing ke payload

40 08/07/2002 13:27:14.010 SEV=9 IKEDBG/0 RPT=52312 172.18.124.131 
processing ISA_KE

41 08/07/2002 13:27:14.010 SEV=9 IKEDBG/1 RPT=71 172.18.124.131 
processing nonce payload

42 08/07/2002 13:27:14.010 SEV=9 IKEDBG/47 RPT=32 172.18.124.131 
processing VID payload

43 08/07/2002 13:27:14.010 SEV=9 IKEDBG/49 RPT=27 172.18.124.131 
Received Cisco Unity client VID

44 08/07/2002 13:27:14.010 SEV=9 IKEDBG/47 RPT=33 172.18.124.131 
processing VID payload

45 08/07/2002 13:27:14.010 SEV=9 IKEDBG/49 RPT=28 172.18.124.131 
Received xauth V6 VID

46 08/07/2002 13:27:14.010 SEV=9 IKEDBG/47 RPT=34 172.18.124.131 
processing VID payload

47 08/07/2002 13:27:14.010 SEV=9 IKEDBG/38 RPT=12 172.18.124.131 
Processing VPN 3000 spoofing IOS Vendor ID payload (version: 1.0.0, capabilities
: 20000001)

49 08/07/2002 13:27:14.010 SEV=9 IKEDBG/47 RPT=35 172.18.124.131 
processing VID payload

50 08/07/2002 13:27:14.010 SEV=9 IKEDBG/49 RPT=29 172.18.124.131 
Received Altiga GW VID

51 08/07/2002 13:27:14.040 SEV=9 IKEDBG/0 RPT=52313 172.18.124.131 
Generating keys for Initiator...

52 08/07/2002 13:27:14.040 SEV=9 IKEDBG/1 RPT=72 172.18.124.131 
Group [172.18.124.131]
constructing ID

53 08/07/2002 13:27:14.040 SEV=9 IKEDBG/0 RPT=52314 
Group [172.18.124.131]
construct hash payload

54 08/07/2002 13:27:14.040 SEV=9 IKEDBG/0 RPT=52315 172.18.124.131 
Group [172.18.124.131]
computing hash

55 08/07/2002 13:27:14.040 SEV=9 IKEDBG/34 RPT=11 172.18.124.131 
Constructing IOS keep alive payload: proposal=32767/32767 sec.

56 08/07/2002 13:27:14.040 SEV=9 IKEDBG/46 RPT=30 172.18.124.131 
Group [172.18.124.131]
constructing dpd vid payload

57 08/07/2002 13:27:14.040 SEV=8 IKEDBG/0 RPT=52316 172.18.124.131 
SENDING Message (msgid=0) with payloads : 
HDR + ID (5) + HASH (8)  ... total length : 92

59 08/07/2002 13:27:14.140 SEV=8 IKEDBG/0 RPT=52317 172.18.124.131 
RECEIVED Message (msgid=0) with payloads : 
HDR + ID (5) + HASH (8) + IOS KEEPALIVE (14) + VENDOR (13) + NONE (0) ... total 
length : 92

62 08/07/2002 13:27:14.140 SEV=9 IKEDBG/1 RPT=73 172.18.124.131 
Group [172.18.124.131]
Processing ID

63 08/07/2002 13:27:14.140 SEV=9 IKEDBG/0 RPT=52318 172.18.124.131 
Group [172.18.124.131]
processing hash

64 08/07/2002 13:27:14.140 SEV=9 IKEDBG/0 RPT=52319 172.18.124.131 
Group [172.18.124.131]
computing hash

65 08/07/2002 13:27:14.140 SEV=9 IKEDBG/34 RPT=12 172.18.124.131 
Processing IOS keep alive payload: proposal=32767/32767 sec.

66 08/07/2002 13:27:14.140 SEV=9 IKEDBG/47 RPT=36 172.18.124.131 
Group [172.18.124.131]
processing VID payload

67 08/07/2002 13:27:14.140 SEV=9 IKEDBG/49 RPT=30 172.18.124.131 
Group [172.18.124.131]
Received DPD VID

68 08/07/2002 13:27:14.140 SEV=9 IKEDBG/23 RPT=6 172.18.124.131 
Group [172.18.124.131]
Starting group lookup for peer 172.18.124.131

69 08/07/2002 13:27:14.140 SEV=8 AUTHDBG/1 RPT=2 
AUTH_Open() returns 6

70 08/07/2002 13:27:14.140 SEV=7 AUTH/12 RPT=2 
Authentication session opened: handle = 6

71 08/07/2002 13:27:14.150 SEV=8 AUTHDBG/3 RPT=2 
AUTH_PutAttrTable(6, 8c6274)

72 08/07/2002 13:27:14.150 SEV=8 AUTHDBG/6 RPT=2 
AUTH_GroupAuthenticate(6, 50097dc, 599818)

73 08/07/2002 13:27:14.150 SEV=8 AUTHDBG/59 RPT=2 
AUTH_BindServer(9a05c60, 0, 0)

74 08/07/2002 13:27:14.150 SEV=9 AUTHDBG/69 RPT=2 
Auth Server 15dd704 has been bound to ACB 9a05c60, sessions = 1

75 08/07/2002 13:27:14.150 SEV=8 AUTHDBG/65 RPT=2 
AUTH_CreateTimer(9a05c60, 0, 0)

76 08/07/2002 13:27:14.150 SEV=9 AUTHDBG/72 RPT=2 
Reply timer created: handle = 4F0019

77 08/07/2002 13:27:14.150 SEV=8 AUTHDBG/179 RPT=2 
AUTH_SyncToServer(9a05c60, 0, 0)

78 08/07/2002 13:27:14.150 SEV=8 AUTHDBG/180 RPT=2 
AUTH_SendLockReq(9a05c60, 0, 0)

79 08/07/2002 13:27:14.150 SEV=8 AUTHDBG/61 RPT=2 
AUTH_BuildMsg(9a05c60, 0, 0)

80 08/07/2002 13:27:14.150 SEV=8 AUTHDBG/64 RPT=2 
AUTH_StartTimer(9a05c60, 0, 0)

81 08/07/2002 13:27:14.150 SEV=9 AUTHDBG/73 RPT=2 
Reply timer started: handle = 4F0019, timestamp = 17231134, timeout = 30000

82 08/07/2002 13:27:14.150 SEV=8 AUTHDBG/62 RPT=2 
AUTH_SndRequest(9a05c60, 0, 0)

83 08/07/2002 13:27:14.150 SEV=8 AUTHDBG/50 RPT=3 
IntDB_Decode(62ea4f8, 149)

84 08/07/2002 13:27:14.150 SEV=8 AUTHDBG/47 RPT=3 
IntDB_Xmt(9a05c60)

85 08/07/2002 13:27:14.150 SEV=9 AUTHDBG/71 RPT=2 
xmit_cnt = 1

86 08/07/2002 13:27:14.150 SEV=8 AUTHDBG/47 RPT=4 
IntDB_Xmt(9a05c60)

87 08/07/2002 13:27:14.250 SEV=8 AUTHDBG/49 RPT=2 
IntDB_Match(9a05c60, 9a09658)

88 08/07/2002 13:27:14.250 SEV=8 AUTHDBG/63 RPT=2 
AUTH_RcvReply(9a05c60, 0, 0)

89 08/07/2002 13:27:14.250 SEV=8 AUTHDBG/50 RPT=4 
IntDB_Decode(9a09658, 636)

90 08/07/2002 13:27:14.250 SEV=8 AUTHDBG/48 RPT=2 
IntDB_Rcv(9a05c60)

91 08/07/2002 13:27:14.250 SEV=8 AUTHDBG/66 RPT=2 
AUTH_DeleteTimer(9a05c60, 0, 0)

92 08/07/2002 13:27:14.250 SEV=9 AUTHDBG/74 RPT=2 
Reply timer stopped: handle = 4F0019, timestamp = 17231144

93 08/07/2002 13:27:14.250 SEV=8 AUTHDBG/58 RPT=2 
AUTH_Callback(9a05c60, 0, 0)

94 08/07/2002 13:27:14.250 SEV=6 AUTH/41 RPT=2 172.18.124.131 
Authentication successful: handle = 6, server = Internal, group = 172.18.124.131

95 08/07/2002 13:27:14.250 SEV=7 IKEDBG/0 RPT=52320 172.18.124.131 
Group [172.18.124.131]
Found Phase 1 Group (172.18.124.131)

96 08/07/2002 13:27:14.250 SEV=8 AUTHDBG/4 RPT=2 
AUTH_GetAttrTable(6, 8c6520)

97 08/07/2002 13:27:14.250 SEV=7 IKEDBG/14 RPT=6 172.18.124.131 
Group [172.18.124.131]
Authentication configured for Internal

98 08/07/2002 13:27:14.250 SEV=8 AUTHDBG/2 RPT=2 
AUTH_Close(6)

99 08/07/2002 13:27:14.250 SEV=9 IKEDBG/0 RPT=52321 172.18.124.131 
Group [172.18.124.131]
Oakley begin quick mode

100 08/07/2002 13:27:14.250 SEV=4 IKE/119 RPT=7 172.18.124.131 
Group [172.18.124.131]
PHASE 1 COMPLETED

101 08/07/2002 13:27:14.250 SEV=6 IKE/121 RPT=6 172.18.124.131 
Keep-alive type for this connection: DPD

102 08/07/2002 13:27:14.250 SEV=7 IKEDBG/0 RPT=52322 172.18.124.131 
Group [172.18.124.131]
Starting phase 1 rekey timer: 82080000 (ms)

103 08/07/2002 13:27:14.250 SEV=4 AUTH/22 RPT=27 
User 172.18.124.131 connected

104 08/07/2002 13:27:14.250 SEV=9 IPSECDBG/6 RPT=36 
IPSEC key message parse - msgtype 6, len 208, vers 1, pid 00000000, seq 9, err 0
, type 2, mode 0, state 32, label 0, pad 0, spi 00000000, encrKeyLen 0, hashKeyL
en 0, ivlen 0, alg 0, hmacAlg 0, lifetype 0, lifetime1 21, lifetime2 0, dsId 300

107 08/07/2002 13:27:14.250 SEV=9 IPSECDBG/1 RPT=135 
Processing KEY_GETSPI msg!

108 08/07/2002 13:27:14.250 SEV=7 IPSECDBG/13 RPT=8 
Reserved SPI 651287217

109 08/07/2002 13:27:14.250 SEV=8 IKEDBG/6 RPT=8 
IKE got SPI from key engine: SPI = 0x26d1dab1

110 08/07/2002 13:27:14.250 SEV=9 IKEDBG/0 RPT=52323 172.18.124.131 
Group [172.18.124.131]
oakley constucting quick mode

111 08/07/2002 13:27:14.250 SEV=9 IKEDBG/0 RPT=52324 172.18.124.131 
Group [172.18.124.131]
constructing blank hash

112 08/07/2002 13:27:14.250 SEV=9 IKEDBG/0 RPT=52325 172.18.124.131 
Group [172.18.124.131]
constructing ISA_SA for ipsec

113 08/07/2002 13:27:14.250 SEV=9 IKEDBG/1 RPT=74 172.18.124.131 
Group [172.18.124.131]
constructing ipsec nonce payload

114 08/07/2002 13:27:14.250 SEV=9 IKEDBG/1 RPT=75 172.18.124.131 
Group [172.18.124.131]
constructing proxy ID

115 08/07/2002 13:27:14.250 SEV=7 IKEDBG/0 RPT=52326 172.18.124.131 
Group [172.18.124.131]
Transmitting Proxy Id:
  Local subnet:  14.38.80.0  mask 255.255.255.0 Protocol 0  Port 0
  Remote subnet: 14.38.200.0  Mask 255.255.255.0 Protocol 0  Port 0

119 08/07/2002 13:27:14.250 SEV=9 IKEDBG/0 RPT=52327 172.18.124.131 
Group [172.18.124.131]
constructing qm hash

120 08/07/2002 13:27:14.250 SEV=8 IKEDBG/0 RPT=52328 172.18.124.131 
SENDING Message (msgid=201d0d40) with payloads : 
HDR + HASH (8) + SA (1)  ... total length : 180

122 08/07/2002 13:27:14.250 SEV=8 AUTHDBG/60 RPT=2 
AUTH_UnbindServer(9a05c60, 0, 0)

123 08/07/2002 13:27:14.250 SEV=9 AUTHDBG/70 RPT=2 
Auth Server 15dd704 has been unbound from ACB 9a05c60, sessions = 0

124 08/07/2002 13:27:14.250 SEV=8 AUTHDBG/10 RPT=2 
AUTH_Int_FreeAuthCB(9a05c60)

125 08/07/2002 13:27:14.250 SEV=7 AUTH/13 RPT=2 
Authentication session closed: handle = 6

126 08/07/2002 13:27:14.250 SEV=8 IKEDBG/0 RPT=52329 172.18.124.131 
RECEIVED Message (msgid=201d0d40) with payloads : 
HDR + HASH (8) + SA (1) + NONCE (10) + ID (5) + ID (5) + NONE (0) ... total leng
th : 152

129 08/07/2002 13:27:14.250 SEV=9 IKEDBG/0 RPT=52330 172.18.124.131 
Group [172.18.124.131]
processing hash

130 08/07/2002 13:27:14.250 SEV=9 IKEDBG/0 RPT=52331 172.18.124.131 
Group [172.18.124.131]
processing SA payload

131 08/07/2002 13:27:14.250 SEV=9 IKEDBG/1 RPT=76 172.18.124.131 
Group [172.18.124.131]
processing nonce payload

132 08/07/2002 13:27:14.250 SEV=9 IKEDBG/1 RPT=77 172.18.124.131 
Group [172.18.124.131]
Processing ID

133 08/07/2002 13:27:14.250 SEV=9 IKEDBG/1 RPT=78 172.18.124.131 
Group [172.18.124.131]
Processing ID

134 08/07/2002 13:27:14.250 SEV=9 IKEDBG/0 RPT=52332 172.18.124.131 
Group [172.18.124.131]
loading all IPSEC SAs

135 08/07/2002 13:27:14.250 SEV=9 IKEDBG/1 RPT=79 172.18.124.131 
Group [172.18.124.131]
Generating Quick Mode Key!

136 08/07/2002 13:27:14.260 SEV=9 IKEDBG/1 RPT=80 172.18.124.131 
Group [172.18.124.131]
Generating Quick Mode Key!

137 08/07/2002 13:27:14.260 SEV=7 IKEDBG/0 RPT=52333 172.18.124.131 
Group [172.18.124.131]
Loading subnet:
  Dst: 14.38.200.0  mask: 255.255.255.0
  Src: 14.38.80.0  mask: 255.255.255.0

140 08/07/2002 13:27:14.260 SEV=4 IKE/49 RPT=9 172.18.124.131 
Group [172.18.124.131]
Security negotiation complete for LAN-to-LAN Group (172.18.124.131)
Initiator, Inbound SPI = 0x26d1dab1, Outbound SPI = 0x2f285111

143 08/07/2002 13:27:14.260 SEV=9 IKEDBG/0 RPT=52334 172.18.124.131 
Group [172.18.124.131]
oakley constructing final quick mode

144 08/07/2002 13:27:14.260 SEV=8 IKEDBG/0 RPT=52335 172.18.124.131 
SENDING Message (msgid=201d0d40) with payloads : 
HDR + HASH (8) + NONE (0) ... total length : 72

146 08/07/2002 13:27:14.260 SEV=9 IPSECDBG/6 RPT=37 
IPSEC key message parse - msgtype 1, len 622, vers 1, pid 00000000, seq 0, err 0
, type 2, mode 1, state 64, label 0, pad 0, spi 2f285111, encrKeyLen 24, hashKey
Len 16, ivlen 8, alg 2, hmacAlg 3, lifetype 0, lifetime1 21, lifetime2 0, dsId 0

149 08/07/2002 13:27:14.260 SEV=9 IPSECDBG/1 RPT=136 
Processing KEY_ADD msg!

150 08/07/2002 13:27:14.260 SEV=9 IPSECDBG/1 RPT=137 
key_msghdr2secassoc(): Enter

151 08/07/2002 13:27:14.260 SEV=7 IPSECDBG/1 RPT=138 
No USER filter configured

152 08/07/2002 13:27:14.260 SEV=9 IPSECDBG/1 RPT=139 
KeyProcessAdd: Enter

153 08/07/2002 13:27:14.260 SEV=8 IPSECDBG/1 RPT=140 
KeyProcessAdd: Adding outbound SA

154 08/07/2002 13:27:14.260 SEV=8 IPSECDBG/1 RPT=141 
KeyProcessAdd: src 14.38.80.0 mask 0.0.0.255, dst 14.38.200.0 mask 0.0.0.255

155 08/07/2002 13:27:14.260 SEV=8 IPSECDBG/1 RPT=142 
KeyProcessAdd: FilterIpsecAddIkeSa success

156 08/07/2002 13:27:14.260 SEV=9 IPSECDBG/6 RPT=38 
IPSEC key message parse - msgtype 3, len 335, vers 1, pid 00000000, seq 0, err 0
, type 2, mode 1, state 32, label 0, pad 0, spi 26d1dab1, encrKeyLen 24, hashKey
Len 16, ivlen 8, alg 2, hmacAlg 3, lifetype 0, lifetime1 21, lifetime2 0, dsId 0

159 08/07/2002 13:27:14.260 SEV=9 IPSECDBG/1 RPT=143 
Processing KEY_UPDATE msg!

160 08/07/2002 13:27:14.260 SEV=9 IPSECDBG/1 RPT=144 
Update inbound SA addresses

161 08/07/2002 13:27:14.260 SEV=9 IPSECDBG/1 RPT=145 
key_msghdr2secassoc(): Enter

162 08/07/2002 13:27:14.260 SEV=7 IPSECDBG/1 RPT=146 
No USER filter configured

163 08/07/2002 13:27:14.260 SEV=9 IPSECDBG/1 RPT=147 
KeyProcessUpdate: Enter

164 08/07/2002 13:27:14.260 SEV=8 IPSECDBG/1 RPT=148 
KeyProcessUpdate: success

165 08/07/2002 13:27:14.260 SEV=8 IKEDBG/7 RPT=8 
IKE got a KEY_ADD msg for SA: SPI = 0x2f285111

166 08/07/2002 13:27:14.260 SEV=8 IKEDBG/0 RPT=52336 
pitcher: rcv KEY_UPDATE, spi 0x26d1dab1

167 08/07/2002 13:27:14.260 SEV=4 IKE/120 RPT=9 172.18.124.131 
Group [172.18.124.131]
PHASE 2 COMPLETED (msgid=201d0d40)

168 08/07/2002 13:27:15.970 SEV=7 IPSECDBG/1 RPT=149 
IPSec Inbound SA has received data!

169 08/07/2002 13:27:15.970 SEV=8 IKEDBG/0 RPT=52337 
pitcher: recv KEY_SA_ACTIVE spi 0x26d1dab1

170 08/07/2002 13:27:15.970 SEV=8 IKEDBG/0 RPT=52338 
KEY_SA_ACTIVE no old rekey centry found with new spi 0x26d1dab1, mess_id 0x0

Related Information

Revision History

Revision	Publish Date	Comments
1.0	12-Aug-2002	Initial Release

IPSec Between Two Cisco VPN 3000 Concentrators with Overlapping Private Networks

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